TS Optics

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TS Glass Path Corrector for Binoviewers 1 1/4".
64.00 €
Delivery date : 1-4 days
 
 
The 1:10 dual speed gear allows for significantly better focusing.
99.95 €
Delivery date : 1-4 days
 
 

The 4" corrector and reducer is designed for the large 180mm f/7 Triplet APO and allows astrophotography with full frame cameras at the highest level.

  • Improves the focal ratio from f/7 to f/5.6 and reduces the focal length of the apo to 1008 mm
  • Full illumination and correction up to full frame
  • Working distance is 55 mm from the M48 connection thread
  • The corrector is screwed to the focuser of the apo
1341.00 €
Delivery date : 1-4 days
 
 
Extension Tube 2" with double sided 2" filter thread, length 8 mm
24.00 €
Delivery date : 1-4 days
 
 
90° comfortable View with additional magnification for polar finders
125.00 €
Delivery date : 1-2 days
 
 
Adapter from 2" to SC Outer Thread to connect SC Accessories to 2".
22.00 €
Delivery date : 1-4 days
 
 
Adapter for the M63 APM-Riccardi Reducer to Starlight 3" Focuser.
88.00 €
Delivery date : 2-3 months
 
 
This mechanism compensates tilted focalplanes, focusers, accessories and camera sensors - unsharp corners are avoided.
52.00 €
Delivery date : 1-4 days
 
 

The 107PHQ is a transportable APO refractor for astrophotography with corrected field of view up to full frame sensor and for observation up to the highest magnification range.

  • Aperture 107 mm - focal length 740 mm - focal ratio f/7
  • 4-element Petzval system with color-correct triplet objective and a corrector lens built into the optical tube
  • Stable 3.4" RAP focuser with micro-reduction and 360° rotation - adjustment range 110 mm
  • Sufficient working distance for observing with 2" accessories and for photography
  • Besides 1.25" and 2" the apo offers M48, M54, M68 and M86 threads for screw adaptions
  • 44 mm image circle with full illumination and correction allow the use of large sensors with high resolution
  • CNC tube rings with Vixen/EQ5 style dovetail bar and carrying handle
  • Finder shoe for standard finder and mini guiding telescopes available
  • High quality carrying case for optimal protection of the telescope
  • Each Quadruplet Apo is inspected and its optics tested before shipping - you get an optimally adjusted telescope for successful photography and observation from the very beginning.
2749.00 €
Delivery date : 1-4 days
 
 

With the FMA180 Askar has created a triplet APO refractor with unique visual and photographic applications

  • With just a few simple steps, the APO telephoto lens can be transformed into a compact astronomical telescope, a guide scope or a powerful spotting scope for landscape observation.
  • Aperture 40 mm
  • Air-spaced triplet ED lens for almost pure color image
  • Photographic focal length 180 mm (with corrector) - focal ratio f/4.5
  • 2" filter thread in front of the objective for nebula filters
  • Focal length for observation 220 mm
  • The photographic field of view is up to full frame size
  • Precise helical focuser on the lens for accurate focusing - with locking mechanism
    T2 camera connection with 55 mm working distance (when used as telephoto lens)
  • Weight only 395 grams
  • Can easily be attached to the telescope instead of the finder
  • Fits on any ball head - also ideal for mobile astrophotography with photo trackers like the Sywatcher Adventurer
  • Ideally suitable also as mini guide telescope
  • The FMA180 can be converted into a compact spotting scope for observation in just a few steps
429.00 €
Delivery date : 1-4 days
 
 

The 80PHQ is a very transportable APO refractor for astrophotography with corrected field of view up to full frame format and for observing up to the highest magnification range.

 

  • Aperture 80 mm / focal length 600 mm / focal ratio f/7.5
  • 4-element Petzval system with color clean triplet objective and one corrector lens built into the tube
  • Stable 3" RAP focuser with dual speed and 360° rotation
  • Sufficient working distance for observation with 2" accessories
  • Suitable photo adapters are included in delivery
  • Illuminated image circle with very good correction up to full frame format
  • CNC tube rings with Vixen style EQ5 dovetail bars and carrying handle
  • Finder shoe for standard finder and mini guiding telescopes available
  • High quality carrying case for optimal protection of the telescope
  • Each Quadruplet Apo is inspected upon receipt, you will receive an optimally adjusted telescope for successful photography and observation from the very beginning.
1999.00 €
Delivery date : 1-4 days
 
 
The ASKAR full-frame 0.7x focal length reducer improves the FRA400´s and FRA500´s focal ratio from f/5.6 to f/3.9, halving the exposure time
369.00 €
Delivery date : 1-4 days